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How To Install Two Operating Systems In One Computer

An operating system is system software that manages computer hardware, software resources, and provides common services for computer programs What is an Operating System? An Operating System (OS) is a software that acts as an interface between computer hardware components and the user. Every computer system must have at least one operating system to run other programs. …

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Error Control In Tcp

The Transmission Control Protocol is one of the main protocols of the Internet protocol suite. It originated in the initial network implementation in which it complemented the Internet Protocol. Therefore, the entire suite is commonly referred to as TCP/IP What is error control? Error control in data link layer is the process of detecting and correcting …

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DATA VISUALIZATION

Data visualization is an interdisciplinary field that deals with the graphic representation of data. It is a particularly efficient way of communicating when the data is numerous as for example a Time Series Data visualization is the graphical representation of information and data. By using visual elements like charts , graphs and maps, data visualization tools …

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Sql Meaning

SQL, in full,means, structured query language, computer language designed for eliciting information from databases In the 1970s computer scientists began developing a standardized way to manipulate databases, and out of that research came SQL. The late 1970s and early ’80s saw the release of a number of SQL-based products. SQL gained popularity when the American National Standards Institute (ANSI) …

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Html Meaning

What is HTML? HTML (Hypertext Markup Language) is the code that is used to structure a web page and its content. For example, content could be structured within a set of paragraphs, a list of bulleted points, or using images and data tables. As the title suggests, this article will give you a basic understanding of HTML and its functions. …

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What Is Computer Science All About

What is a computer? A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create spreadsheets, presentations, and even videos. A computer is a machine that can be …

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What Is Php Used For In Web Development

What is PHP and why it is used? PHP is a server side scripting language. that is used to develop Static websites or Dynamic websites or Web applications. PHP stands for Hypertext Pre-processor, that earlier stood for Personal Home Pages. PHP scripts can only be interpreted on a server that has PHP installed. PHP is a general-purpose scripting language especially suited to web development. …

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Javascript Tutorial

JavaScript, often abbreviated as JS, is a programming language that conforms to the ECMAScript specification. JavaScript is high-level, often just-in-time compiled, and multi-paradigm. It has curly-bracket syntax, dynamic typing, prototype-based object-orientation, and first-class functions. JavaScript is a text-based programming language used both on the client-side and server-side that allows you to make web pages interactive. Where …

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What Is Cyberspace In Computer

The definition of cyberspace is the environment of the Internet. … The virtual space created by interconnected computers and computer networks on the Internet. Cyberspace is a conceptual electronic space unbounded by distance or other physical limitations. The electronic medium of computer networks, in which online communication takes place.The virtual space created by interconnected computers and computer networks on the Internet. Cyberspace is …

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Computer Motherboard Repair

A motherboard is the main printed circuit board in general-purpose computers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system, such as the central processing unit and memory, and provides connectors for other peripherals. Alternatively referred to as the mb, mainboard, mboard, mobo, mobd, backplane board, base board, main circuit board, planar board, system board, …

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Troubleshooting Monitor Issues

A computer monitor is an output device that displays information in pictorial form. A monitor usually comprises the visual display, circuitry, casing, and power supply Originally, computer monitors were used for data processing while television sets were used for entertainment. What is the purpose of a computer monitor? The term “monitor” is often used synonymously with “computer …

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SOLVING KEBOARD PROBLEMS

A computer keyboard is an input device used to enter characters and functions into the computer system by pressing buttons, or keys. It is the primary device used to enter text. A keyboard typically contains keys for individual letters, numbers and special characters, as well as keys for specific functions. A computer keyboard is a typewriter-style device which uses an arrangement of buttons or …

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HOW TO FIX RUNTIME ERROR 5 WINDOWS 10

A computer error is any visible sign that describes any issue that arises unexpectedly that cause a computer not to function properly. Computers can encounter either software errors or hardware errors. We can also distinguish between the following types of errors: Syntax errors: errors due to the fact that the syntax of the language is not respected. Semantic errors: errors due to an improper use of program statements. Logical errors: errors due to the fact …

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Data Ingestion Meaning

Organizations today rely heavily on data for predicting trends, forecasting the market, planning for future requirements, understanding consumers, and business decision-making. But to accomplish these tasks, it is essential to get fast access to enterprise data in one place. This is where data ingestion comes handy. It enables extraction of information from disparate sources so …

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Sniffing And Spoofing Attack

What is sniffing and spoofing? Sniffing is the process in which all the data packets passing in the network are monitored. … Sniffers can be hardware or software installed on the system. Spoofing is the process in which an intruder introduces fake traffic and pretends to be someone else (legal source or the legitimate entity. From an information security perspective, sniffing refers …

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HOW TO FORMAT A COMPUTER WINDOWS 10

An operating system is system software that manages computer hardware, software resources, and provides common services for computer programs.  An operating system is the most important software that runs on a computer. It manages the computer’s memory and processes, as well as all of its software and hardware. It also allows you to communicate with the computer without knowing …

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SMTP SERVER

WHAT IS A SERVER In computing, a server is a piece of computer hardware or software that provides functionality for other programs or devices, called “clients”. This architecture is called the client–server model. A server doesn’t have the screen or keyboard. And although your computer stores files and data you’ve put on it, a server stores all the data …

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A Computer Hard Drive

A hard disk drive (sometimes abbreviated as a hard drive, HD, or HDD) is a non-volatile data storage device. It is usually installed internally in a computer, attached directly to the disk controller of the computer’s motherboard. It contains one or more platters, housed inside of an air-sealed casing. How does a computer hard drive work? The hard drive contains a spinning platter with a thin …

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WAVEPAD SOUND EDITOR

The sound editor is the creative genius behind a video production’s selected sound. The final sound assortments play an artful role in calibrating the sound to the visual production. Depending on the scope of the production, some sounds are real-life captured on location. Other sounds are prerecorded and re-reenacted in the studio. Like the past, today some …

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CYBER CRIME MEANING

DEFINITION Cybercrime, or computer-oriented crime, is a crime that involves a computer and a network. The computer may have been used in the commission of a crime, or it may be the target. Cybercrime may threaten a person, company or a nation’s security and financial health. Cybercrime is criminal activity that either targets or uses a computer, a …

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COMPUTER AUDIO PROBLEMS AND SOLUTIONS

Fix sound problems in Windows 10 Sound problems is a situation in which your computer is not producing any sound,and requires to be fixed. WHAT ARE THE CAUSES OF SOUND PROBLEMS IN COMPUTER The reasons why there is no sound on your computer normally are the hardware faculty, the wrong audio settings or the missing or outdated audio driver in your computer. Don’t worry. You can …

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Digital Marketing

Internet Marketing Description Digital marketing is the component of marketing that utilizes internet and online based digital technologies such as desktop computers, mobile phones and other digital media and platforms to promote products and services.  Digital marketing, also called online marketing, is the promotion of brands to connect with potential customers using the internet and other forms of digital communication. …

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Ip Address And Subnet Mask

IP address Definition An Internet Protocol address is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. An IP address serves two main functions: host or network interface identification and location addressing.  IP address stands for internet protocol address; it is an identifying number that is associated with a …

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UNDERSTANDING SOCIAL ENGINEERING BASED SCAMS

Social engineering Definition In the context of information security, social engineering is the psychological manipulation of people into performing actions or divulging confidential information. This differs from social engineering within the social sciences, which does not concern the divulging of confidential information Social engineering is also the art of manipulating people so they give up confidential …

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How To Setup Wireless Network In Windows 10

Wireless network A wireless network is a computer network that uses wireless data connections between network nodes. Wireless networking is a method by which homes, telecommunications networks and business installations What are the types of wireless network? §Types of Wireless Networks Type Range Standards Personal area network (PAN) Within reach of a person Bluetooth, ZigBee, NFC …

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INTEL HD GRAPHICS DRIVER FOR WINDOWS 10

Definition The Intel HD Graphics Driver is the latest driver release for Intel HD Graphics drivers running on Windows. The drivers supports HD graphics on Intel Core i3, Core i5, Core i7, various Pentium and Celeron processors. … If not already installed, this driver will add the Intel Graphics Command Center to the system. Intel is the manufacturer of that particular graphics card. The term “integrated” graphics means that the GPU is embedded on the same …

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Trojan Killer Antivirus

What is Trojan Killer? Trojan Killer is an anti malware that operates in the field of protecting system from malicious software in order to render security for computer systems. We offer the products that can assist you in removal of annoying advertisement modules, spyware and other malicious instruments developed by hackers.25 Jun 2020 Trojan Killer essentially scans …

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IP ADDRESS

IP address definition An IP address is a unique address that identifies a device on the internet or a local network. IP stands for “Internet Protocol,” which is the set of rules governing the format of data sent via the internet or local network. In essence, IP addresses are the identifier that allows information to …

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BIOMETRIC MACHINE

Biometric Machine Definition A biometric device is a security identification and authentication device. Such devices use automated methods of verifying or recognising the identity of a living person based on a physiological or behavioral characteristic. These characteristics include fingerprints, facial images, iris and voice recognition. FEATURES OF BIOMETRIC MACHINES With the push to a digital …

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Top 10 Computer Maintenance Softwares

Computer maintenance Computer maintenance is the practice of keeping computers in a good state of repair. A computer containing accumulated dust and debris may not run properly. Dust and debris will accumulate as a result of air cooling. Any filters used to mitigate this need regular service and changes Computer maintenance tasks include reviewing the computer’s performance, ensuring …

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Linux Operating System Advantages

What is a computer operating system? An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. Nearly every computer program requires an operating system to function. The two most common operating systems are Microsoft Windows and Apple’s macOS. An Operating System (OS) is a software that acts as an interface between computer …

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Easy Worship 2009 Free Download

What is EasyWorship?  EasyWorship is a powerful, yet simple church presentation software. Build your entire church service – song lyrics, Scriptures, announcements, videos and sermon notes – in one place, quickly and efficiently. Easy Worship 2009 Features Slide Editor Create slides from scratch for songs, announcements or custom textText is auto-resized as you type for optimal on-screen readabilityControl global …

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SERATO DJ PRO CRACK

What is serato DJ pro software? From the unknown to the greatest, Serato DJ Pro is the most popular DJ software globally. When you’re talking about Hip-Hop, Dance, and everything in between, you’re looking at the standard. What is serato used for? Serato produces software used in digital music mixing, including digital vinyl record mixing for DVS records. Serato also produces software for DJ …

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Computer Processor Types

DEFINITIONS OF PROCESSOR A central processing unit, also called a central processor, main processor or just processor, is the electronic circuitry within a computer that executes instructions that make up a computer program The processor, also known as the CPU, provides the instructions and processing power the computer needs to do its work. The more powerful and updated …

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WHATSENDER DOWNLOAD

What is WhatsApp marketing software? Whatsender is one of the most user-friendly Whatsapp marketing tools that allows you to send bulk messages to potential clients. The tool also gives an option to attach images, videos, and text messages. WhatsApp Messenger doesn’t support sending unsolicited messages. WhatSender Profile is a WhatsApp marketing software that can be used for sending messages to …

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NETWORK ROUTING AND SWITCHING

What Is Network Routing Routing is the process of selecting a path for traffic in a network or between or across multiple networks. … Packet forwarding is the transit of network packets from one network interface to another. Intermediate nodes are typically network hardware devices such as routers, gateways, firewalls, or switches. Routing is a process which is performed by layer 3 (or network layer) devices …

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COMPUTER NETWORK TOPOLOGY-DEFINITION

Computer network Definition A computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes. A computer network is also a set of connected computers. Computers on a network are called nodes. The connection between computers can be done via cabling, most commonly the Ethernet …

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HOW TO TRANSFER FILE FROM YOUR COMPUTER TO YOUR ANDROID PHONE

Definition – What does File Transfer mean? File transfer is the process of copying or moving a file from one computer to another over a network or Internet connection. It enables sharing, transferring or transmitting a file or a logical data object between different users and/or computers both locally and remotely. File Transfer A file transfer can …

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HOW TO SPY ON YOUR PARTNER’S MESSAGE WITH YOUR ANDROID PHONE

What is the practice of spying called? Espionage or spying is the act of obtaining secret or confidential information or divulging of the same without the permission of the holder of the information. … Spies help agencies uncover secret information. Why do people spy on their partners? Your spouse might spy on you for any number of reasons. Most commonly, spouses who spy are looking for evidence …

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HOW TO CHANGE BOOT SEQUENCE IN WINDOWS 10

WHAT IS BOOTING In computing, booting is the process of starting a computer. … After it is switched on, a computer’s central processing unit (CPU) has no software in its main memory, so some process must load software into memory before it can be executed. What Is Boot sequence Updated: 08/02/2020 by Computer Hope Alternatively referred to as boot options or boot order, the boot sequence defines which devices …

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How To Fix The Site Can’t Be Reached; Server IP Address Could Not Be Found.

DNS is that network address that translates the website name to its internet address. … Most often it causes for not getting the internet connection or misconfigured internet or network settings. Another reason could be the firewall preventing Google Chrome to load the webpage. What does this error mean server IP address could not be found? What Does It Mean When You Have …

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FIX MOUSE RIGHT CLICK PROBLEM

A computer mouse is a handheld hardware IMPUT that controls a cursor in a GUI (graphical user interface) and can move and select text,icon.files and FOLDERS on your computer. For desktop computers, the mouse is placed on a flat surface (e.g., mouse pad or desk) in front of your computer. The picture is an example of a Logitech desktop computer mouse with two primary buttons and a wheel. …

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HOW TO FIX KEYBOARD PROBLEMS IN LAPTOP

A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (these are called characters in a keyboard) into a computer. … Using a keyboard to enter lots of data is called typing. A keyboard contains many mechanical switches or push-buttons called “keys”. What is the problem of keyboard? If keys stick or certain keys …

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HOW TO DESIGN A BUSINESS CARD IN COREL DRAW

WHAT ARE BUSINESS CARDS? Business cards are cards bearing business information about a company or individual. They are shared during formal introductions as a convenience and a memory aid. What is the purpose of a business card? A business card is a highly personal form of marketing, and does exactly what you need it to. Business cards serve the key purpose of marketing …

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HOW TO BUILD A MOBILE APP WITH ANDROID STUDIO

What is Android studio? Android Studio is the official Integrated Development Environment (IDE) for Android app development, based on IntelliJ IDEA . … A unified environment where you can develop for all Android devices. Apply Changes to push code and resource changes to your running app without restarting your app. FEATURES OF ANDROID STUDION Code and iterate faster than ever  …

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How To Trace Some one’s Location With IP And Spyera App

What is a mobile number? a set of figures identifying the mobile telephone of a particular subscriber, and used in making connections  to that telephone Someone’s mobile number is the series of numbers that you dial when you are making a telephone call to their mobile phone. What is an IP address? IP (Internet Protocol) Address is an address of your …

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HOW TO INSTALL WINDOWS SERVER 2016 ON VMWARE WORKSTATION

WINDOWS SERVER 2016 DEFINITION Microsoft Windows Server 2016, previously referred to as Windows Server vNext, is a server operating system (OS). The server operating system is specifically developed to serve as a platform for running networked applications. … Windows Server Containers will run directly on the OS but are isolated from each other. What is VMware Workstation? VMware Workstation is a line of Desktop …

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HOW TO CLEAR CACHE MEMORY OF MY COMPUTER

Cache memory, also called Cache, a supplementary memory system that temporarily stores frequently used instructions and data for quicker processing by the central processor of a computer. … The cache augments, and is an extension of, a computer’s main memory. WHY IS NECESSARY TO CLEAR CACHE MEMORY REGULARLY? The cache should be cleared regularly for several reasons. Depending on your settings, the …

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REASONS WHY YOU NEED TWO FACTOR AUTHENTICATION IN SECURING YOUR ONLINE ACCOUNTS

Passwords on their own aren’t as infallible as we need them to be. Cyber attackers have the power to test billions of passwords combinations in a second.90 percent of employees password can be cracked in few hours What’s even worse, 65% of people use the same password everywhere. That’s pretty much similar to having only one key …

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HOW TO FIX HARD DISK NOT DETECTED IN YOUR COMPUTER.

DEFINITION OF HARD DRIVE A hard disk drive (HDD), hard disk, hard drive, or fixed disk is an electro-mechanical data storage device that stores and retrieves digital data using magnetic storage and one or more rigid rapidly rotating platters coated with magnetic material. TYPES OF HARD DRIVE Hard Drive Types Currently, we can group hard drives into four types: Parallel Advanced …

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ADVANTAGES OF VOICE OVER INTERNET PROTOCOL (VoIP)

What does voice over IP mean? Voice over Internet ProtocolVoice over Internet Protocol (VoIP), is a technology that allows you to make voice calls using a broadband Internet connection instead of a regular (or analog) phone line. Voice over Internet Protocol, also called IP telephony, is a method and group of technologies for the delivery of voice communications …

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HOW TO ADJUST OR INCREASE VIRTUAL MEMORY IN WINDOWS OS

Virtual Memory Definition Virtual memory is a section of volatile memory created temporarily on the storage drive. It is created when a computer is running many processes at once and Ram is running low. The operating system makes part of the storage drive available to use as RAM. Virtual memory is much slower than main memory because processing power is being taken up …

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ANDROID PROBLEM SOLVING SECRET CODES

What does an android phone mean? Android operating systemAn Android phone is a powerful, high-tech smartphone that runs on the Android operating system (OS) developed by Google and is used by a variety of mobile phone manufacturers. Pick an Android mobile phone and you can choose from hundreds of great applications and multitask with ease Sometimes to find things on your android device, you have …

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UNDERSTANDING OPTICAL AND MAGNETIC STORAGE DEVICES.

Optical Storage DEFINITION OF OPTICAL STORAGE Optical storage, is an electronic storage medium that uses low-power laser beams to record and retrieve digital (binary) data. In optical-storage tecnology, a laser beam encodes digital data onto an optical, or laser, disk in the form of tiny pits arranged in a spiral track on the disk’s surface. A low-power laser …

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Operating System Structure And Its Components

WHAT IS AN OPERATING SYSTEM An operating system is system software that manages computer hardware, software resources, and provides common services for computer programs An Operating System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input …

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HOW TO FIX AUTOMATIC REPAIR LOOP/PROBLEMS IN WINDOWS OS

If the Windows os, including Windows 10 or Windows 8 fails to boot, it will launch its built-in tool –Automatic Repair to attempt to repair Windows. However, Automatic Repair has some limitations. Sometimes, like any other programs, Automatic Repair fails to work and you get an error message – Automatic Repair couldn’t repair your PC. Disclaimer: please …

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